About the ADS 0412AA 4" External Snap Coupling
The ADS 0412AA is a 4" external coupling that is used for residential single wall residential drainage applications. It features a Quick-Snap design that makes it easy to install. This fitting is made of polyethylene and is designed to connect 4" polyethylene drainage pipes. This coupler is a genuine replacement part of Advanced Drainage Systems (ADS), a trusted name in the water drainage industry.